kernelbuilder / builds / b8b16e1542e0

linux 5.15.223 x86_64kvm_guestboot OK

the stock base config, no toggles · 2026-10-15 18:15 UTC · 2677 objects · 12m20s · 3.9/4 cores busy

• toolchain: building the compiler image with apt (no vertex cache yet)
• seed: none at kbuild-seed/linux-5.15.223-x86_64-901358ea19930336.tzst
• warm: reusing persisted object tree
• seed: pushed kbuild-seed/linux-5.15.223-x86_64-901358ea19930336.tzst (334M)
• boot test: OK via firecracker/kvm in 2s -- KERNELBUILDER_BOOT_OK Linux version 5.15.223 (builder@linux) (gcc (Ubuntu 13.3.0-6ubuntu2~24.04.1) 1

Timeline

1. start container9s
2. fetch source10s
3. configure + validate10s
4. extract source25s
5. hydrate cache10s
6. compile10m00s
7. push cache1m10s
8. upload5s
9. finalize1s

Config vs kvm_guest base 0 options differ

Spec

The normalized build spec: POST /api/build with this body (plus the page's CSRF token) returns job b8b16e1542e0 again without rebuilding.

{
  "version": "5.15.223",
  "arch": "x86_64",
  "base": "kvm_guest",
  "modules": "base",
  "enable": [],
  "disable": [],
  "extra": ""
}